Instruction manual dry-type transformers weg equipamentos elétricos s/a - transformadores manual 10000210724 rev 05 – 11/2010 2 de 26 table of contents 1. For decades, siemens high-voltage substations have been the reliable nodes of power systems all over the world they enable the reliable transmission of large amounts. We take into account the evaluation of losses in alkargo transformers from the bidding process, since we are aware of its important money. Los transformadores de tipo seco encapsulado al vacío están diseñados a prueba de humedad y son adecuados para funcionar en ambientes húmedos o muy contaminados. Abb offers a full range of dry-type transformers with primary voltages through 725 kv built according to all major standards including iec and ansi.